CN212040559U

CN212040559U - Test-tube rack convenient to test tube is clean to be placed

Info

Publication number: CN212040559U
Application number: CN201820891585.4U
Authority: CN
Inventors: 凌菁菁; 陈艳华; 姜辰; 洪远; 朱扣柱; 周丹丽; 李玉; 刘功莲
Original assignee: Wuxi Peoples Hospital
Current assignee: Wuxi Peoples Hospital
Priority date: 2018-06-06
Filing date: 2018-06-06
Publication date: 2020-12-01
Anticipated expiration: 2028-06-06

Abstract

The utility model relates to the technical field of experimental tools, in particular to a test tube rack convenient for cleaning and placing test tubes, which comprises a shell, a water tank, a fixing frame and test tubes, wherein the inner side of the bottom end of the shell is provided with a driving wheel, the two sides of the driving wheel are provided with a driven wheel, the inner side of the driven wheel is fixedly connected with a vertically arranged connecting shaft, the outer side of the top end of the connecting shaft is fixedly connected with a cleaning brush, the top end of the shell is fixedly connected with the water tank, the top end of the water tank is fixedly connected with the fixing frame, the inner side of the fixing frame is fixedly connected with a horizontally arranged fixing plate, the inner side of the fixing plate is fixedly connected with a spring, the other end of the spring is fixedly connected with a vertically arranged clamping plate, the utility model can clamp test tubes with, has huge economic benefit and wide market prospect, and is worth popularizing and using.

Description

Test-tube rack convenient to test tube is clean to be placed

Technical Field

The utility model relates to an experimental apparatus technical field specifically is a test-tube rack convenient to test tube cleanness is placed.

Background

The test tube is the instrument that chemistry experiment room commonly used, is used as the reaction vessel in a small amount of reagent, and the test-tube rack can be used for placing, airing the most basic laboratory instrument of chemistry experiment room that the test tube was used, and along with the development of society, the application to the test-tube rack is increasingly extensive, consequently, the demand to the test-tube rack of being convenient for test tube clean placing is growing day by day.

Most test tube racks on the market do not have the test tube washing function when storing the test tube after using, it is more loaded down with trivial details to need manual operation to wash the test tube, test tube rack is when depositing the test tube simultaneously, can not fix the test tube of diameter size difference, rock easily and cause the damage to the test tube at the in-process that the test tube rack shifted, and general test tube rack is not by the sterile function of drying, the water stain is remained easily to the water pipe inboard and is caused adverse effect to the experimental result, therefore, propose a test tube rack of being convenient for the clean placing of test tube to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test-tube rack convenient to test tube cleanness is placed to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a test tube rack convenient for cleaning and placing test tubes comprises a shell, a water tank, a fixing frame and test tubes, wherein a motor is fixedly connected to the inner side of the bottom end of the shell, a driving wheel is rotatably connected to the top end of the motor, driven wheels are arranged on two sides of the driving wheel, a chain is rotatably connected to the outer sides of the driven wheels, the driving wheel and the driven wheels are meshed with the chain, a vertically arranged fixing rod is fixedly connected to the top end of the inner side of the shell, the fixing rod is arranged on the outer side of the chain, a vertically arranged connecting shaft is fixedly connected to the inner side of the driven wheels, a water suction pump is fixedly connected to the outer side of the connecting shaft, a cleaning brush is fixedly connected to the outer side of the top end of the connecting shaft, a water spraying hole is formed in the inner side of the cleaning brush, the water, the inboard fixed connection of mount has the fixed plate that the level set up, the inboard fixedly connected with spring of fixed plate, the splint of the vertical setting of other end fixedly connected with of spring, the inboard of splint has the test tube of vertical setting, the inboard fixed connection of the rear end face of mount has ultraviolet lamp and the stoving lamp that the level set up.

Preferably, the diameter of the driving wheel is twice the diameter of the driven wheel.

Preferably, the connecting shafts are of a hollow structure, the number of the connecting shafts is 5, and the connecting shafts are uniformly arranged on the inner side of the shell at equal intervals.

Preferably, the top end of the filter screen is 1cm lower than the top end face of the water tank.

Preferably, the number of the ultraviolet lamps and the number of the drying lamps are respectively two, and the ultraviolet lamps and the drying lamps are arranged in a staggered mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the driving wheel, the driven wheel, the chain and the cleaning brush are arranged, so that the driving wheel can be conveniently used for driving the driven wheel to rotate, the cleaning brush can clean the inner wall of the test tube, the fixing rod can ensure that the chain is attached to the driving wheel and the driven wheel, the cleaning of the device is more efficient, and the inner wall of the test tube can be more completely cleaned by the device through the water spray of the water spray holes in the cleaning process;

2. in the utility model, the fixed plate, the spring and the clamping plate can clamp the test tube with the size which is not communicated with the inside of the laboratory, so as to prevent the test tube from shaking in the process of storage and cleaning, avoid damaging the test tube and improve the practical effect of the device;

3. the utility model discloses in, through the ultraviolet lamp and the stoving lamp that set up, can utilize ultraviolet lamp to clean the disinfection to the device inboard on the one hand, prevent that the test tube inner wall from receiving the pollution, on the other hand utilizes the stoving lamp to dry to the test tube, reduces remaining of test tube inner wall water stain, has huge economic benefits and extensive market prospect, is worth using widely.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the mounting structure of the driving wheel of the present invention;

fig. 4 is a schematic view of the mounting structure of the ultraviolet lamp of the present invention.

In the figure: 1-shell, 2-motor, 3-driving wheel, 4-driven wheel, 5-chain, 6-fixed bar, 7-connecting shaft, 8-water suction pump, 9-cleaning brush, 10-water tank, 11-filter screen, 12-fixed frame, 13-fixed plate, 14-spring, 15-clamping plate, 16-test tube, 17-ultraviolet lamp, 18-drying lamp and a-water spray hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a test tube rack convenient for cleaning and placing test tubes comprises a shell 1, a water tank 10, a fixing frame 12 and test tubes 16, wherein a motor 2 is fixedly connected to the inner side of the bottom end of the shell 1, a driving wheel 3 is rotatably connected to the top end of the motor 2, driven wheels 4 are arranged on two sides of the driving wheel 3, chains 5 are rotatably connected to the outer sides of the driven wheels 4, the driving wheel 3 and the driven wheels 4 are mutually meshed with the chains 5, a vertically arranged fixing rod 6 is fixedly connected to the inner top end of the shell 1, the fixing rod 6 is arranged on the outer side of the chains 5, a vertically arranged connecting shaft 7 is fixedly connected to the inner side of the driven wheels 4, a water suction pump 8 is fixedly connected to the outer side of the connecting shaft 7, a cleaning brush 9 is fixedly connected to the outer side of the top end of the connecting shaft 7, a water spraying hole, the inboard fixedly connected with of water tank 10 has the filter screen 11 that the level set up, the top fixedly connected with mount 12 of water tank 10, the inboard fixedly connected with of mount 12 has fixed plate 13 that the level set up, the inboard fixedly connected with spring 14 of fixed plate 13, the splint 15 of the vertical setting of the other end fixedly connected with of spring 14, the inboard of splint 15 has the test tube 16 of vertical setting, the inboard fixedly connected with of rear end face of mount 12 has ultraviolet lamp 17 and the stoving lamp 18 of level setting.

The diameter of the driving wheel 3 is twice that of the driven wheel 4, so that the driving wheel 3 can drive the driven wheel 4 to rotate, the rotation of the cleaning brush 9 is accelerated, and the cleaning of the inner wall of the test tube 16 is accelerated; connecting axle 7 is hollow structure, and the number of connecting axle 7 is total 5, the even equidistant setting of connecting axle 7 is in the inboard of casing 1, is convenient for wash a plurality of test tubes 16 simultaneously through connecting axle 7, improves the result of use of device, and hollow structure can make connecting axle 7 spout water to the outside simultaneously, erodees test tube 16, the top position of filter screen 11 is less than 1cm of top face of water tank 10, prevents the sputtering of cleaning solution, can utilize water tank 10 to collect the cleaning solution and use, ultraviolet lamp 17 and the number of stoving lamp 18 all respectively have two, and ultraviolet lamp 17 sets up with the lamp 18 is crisscross to dry, utilizes ultraviolet lamp 17 to clean the disinfection inboard of device, utilizes the lamp 18 of drying to dry test tube 16, reduces the remaining of the 16 inner wall water stains of test tube.

The working process is as follows: utilize the battery to supply power to the device during use, motor 2 drives action wheel 3 and rotates, action wheel 3 drives through chain 5 and rotates from driving wheel 4, dead lever 6 carries on spacingly to chain 5, make chain 5 laminate mutually with the gear, action wheel 3 with drive connecting axle 7 from driving wheel 4 and rotate, utilize cleaning brush 9 to clean test tube 16's inner wall, 8 suction pumps absorb water and discharge from hole for water spraying a simultaneously, wash away test tube 16's inner wall, water after the washing gets into water tank 10 through filter screen 11 and collects the utilization, 13 inboard spring 14 of fixed plate and splint 15 can be fixed the test tube of unidimensional not, ultraviolet lamp 17 disinfects the cleanness to the device inboard simultaneously, drying lamp 18 dries the inboard water stain of test tube.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a test-tube rack convenient to test tube cleanness is placed, includes casing (1), water tank (10), mount (12) and test tube (16), its characterized in that: the bottom end inner side of the shell (1) is fixedly connected with a motor (2), the top end of the motor (2) is rotatably connected with a driving wheel (3), two sides of the driving wheel (3) are provided with driven wheels (4), the outer side of the driven wheels (4) is rotatably connected with a chain (5), the driving wheel (3) and the driven wheels (4) are mutually meshed with the chain (5), the inner side top end of the shell (1) is fixedly connected with a vertically arranged fixing rod (6), the fixing rod (6) is arranged at the outer side of the chain (5), the inner side of the driven wheels (4) is fixedly connected with a vertically arranged connecting shaft (7), the connecting shaft (7) is of a hollow structure, the connecting shaft (7) is uniformly and equidistantly arranged at the inner side of the shell (1), the outer side of the connecting shaft (7) is fixedly connected with a water suction pump (8), and the top end outer side of the connecting shaft, a water spray hole (a) is arranged on the inner side of the cleaning brush (9), a water tank (10) is fixedly connected with the top end of the shell (1), the inner side of the water tank (10) is fixedly connected with a horizontally arranged filter screen (11), the top end position of the filter screen (11) is lower than the top end surface of the water tank (10) by 1cm, the top end of the water tank (10) is fixedly connected with a fixed frame (12), the inner side of the fixed frame (12) is fixedly connected with a horizontally arranged fixed plate (13), a spring (14) is fixedly connected to the inner side of the fixed plate (13), the other end of the spring (14) is fixedly connected with a clamp plate (15) which is vertically arranged, the inboard of splint (15) has test tube (16) of vertical setting, the inboard fixed connection of the rear end face of mount (12) has ultraviolet lamp (17) and the stoving lamp (18) of level setting, and ultraviolet lamp (17) and the crisscross setting of stoving lamp (18).

2. The test tube rack convenient for test tube clean placement according to claim 1, characterized in that: the number of the connecting shafts (7) is 5.

3. The test tube rack convenient for test tube clean placement according to claim 1, characterized in that: the number of the ultraviolet lamps (17) and the number of the drying lamps (18) are respectively two.